1641594864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1104

約数の個数: 240

約数和(自身を含む): 5418215712

約数和(自身を除く): 3776620848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 112, 147, 156, 159, 168, 182, 196, 208, 212, 273, 294, 312, 318, 336, 364, 371, 392, 424, 546, 588, 624, 636, 637, 689, 728, 742, 784, 848, 1013, 1092, 1113, 1176, 1272, 1274, 1378, 1456, 1484, 1911, 2026, 2067, 2184, 2226, 2352, 2544, 2548, 2597, 2756, 2968, 3039, 3822, 4052, 4134, 4368, 4452, 4823, 5096, 5194, 5512, 5936, 6078, 7091, 7644, 7791, 8104, 8268, 8904, 9646, 10192, 10388, 11024, 12156, 13169, 14182, 14469, 15288, 15582, 16208, 16536, 17808, 19292, 20776, 21273, 24312, 26338, 28364, 28938, 30576, 31164, 33072, 33761, 38584, 39507, 41552, 42546, 48624, 49637, 52676, 53689, 56728, 57876, 62328, 67522, 77168, 79014, 85092, 92183, 99274, 101283, 105352, 107378, 113456, 115752, 124656, 135044, 148911, 158028, 161067, 170184, 184366, 198548, 202566, 210704, 214756, 231504, 270088, 276549, 297822, 316056, 322134, 340368, 368732, 375823, 397096, 405132, 429512, 540176, 553098, 595644, 632112, 644268, 645281, 697957, 737464, 751646, 794192, 810264, 859024, 1106196, 1127469, 1191288, 1288536, 1290562, 1395914, 1474928, 1503292, 1620528, 1935843, 2093871, 2212392, 2254938, 2382576, 2577072, 2581124, 2630761, 2791828, 3006584, 3871686, 4187742, 4424784, 4509876, 4885699, 5162248, 5261522, 5583656, 6013168, 7743372, 7892283, 8375484, 9019752, 9771398, 10324496, 10523044, 11167312, 14657097, 15486744, 15784566, 16750968, 18039504, 19542796, 21046088, 29314194, 30973488, 31569132, 33501936, 34199893, 39085592, 42092176, 58628388, 63138264, 68399786, 78171184, 102599679, 117256776, 126276528, 136799572, 205199358, 234513552, 273599144, 410398716, 547198288, 820797432, 1641594864]

約数ペア:

[(1, 1641594864), (2, 820797432), (3, 547198288), (4, 410398716), (6, 273599144), (7, 234513552), (8, 205199358), (12, 136799572), (13, 126276528), (14, 117256776), (16, 102599679), (21, 78171184), (24, 68399786), (26, 63138264), (28, 58628388), (39, 42092176), (42, 39085592), (48, 34199893), (49, 33501936), (52, 31569132), (53, 30973488), (56, 29314194), (78, 21046088), (84, 19542796), (91, 18039504), (98, 16750968), (104, 15784566), (106, 15486744), (112, 14657097), (147, 11167312), (156, 10523044), (159, 10324496), (168, 9771398), (182, 9019752), (196, 8375484), (208, 7892283), (212, 7743372), (273, 6013168), (294, 5583656), (312, 5261522), (318, 5162248), (336, 4885699), (364, 4509876), (371, 4424784), (392, 4187742), (424, 3871686), (546, 3006584), (588, 2791828), (624, 2630761), (636, 2581124), (637, 2577072), (689, 2382576), (728, 2254938), (742, 2212392), (784, 2093871), (848, 1935843), (1013, 1620528), (1092, 1503292), (1113, 1474928), (1176, 1395914), (1272, 1290562), (1274, 1288536), (1378, 1191288), (1456, 1127469), (1484, 1106196), (1911, 859024), (2026, 810264), (2067, 794192), (2184, 751646), (2226, 737464), (2352, 697957), (2544, 645281), (2548, 644268), (2597, 632112), (2756, 595644), (2968, 553098), (3039, 540176), (3822, 429512), (4052, 405132), (4134, 397096), (4368, 375823), (4452, 368732), (4823, 340368), (5096, 322134), (5194, 316056), (5512, 297822), (5936, 276549), (6078, 270088), (7091, 231504), (7644, 214756), (7791, 210704), (8104, 202566), (8268, 198548), (8904, 184366), (9646, 170184), (10192, 161067), (10388, 158028), (11024, 148911), (12156, 135044), (13169, 124656), (14182, 115752), (14469, 113456), (15288, 107378), (15582, 105352), (16208, 101283), (16536, 99274), (17808, 92183), (19292, 85092), (20776, 79014), (21273, 77168), (24312, 67522), (26338, 62328), (28364, 57876), (28938, 56728), (30576, 53689), (31164, 52676), (33072, 49637), (33761, 48624), (38584, 42546), (39507, 41552)]